JP2007530745A5 - - Google Patents

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Publication number
JP2007530745A5
JP2007530745A5 JP2007505334A JP2007505334A JP2007530745A5 JP 2007530745 A5 JP2007530745 A5 JP 2007530745A5 JP 2007505334 A JP2007505334 A JP 2007505334A JP 2007505334 A JP2007505334 A JP 2007505334A JP 2007530745 A5 JP2007530745 A5 JP 2007530745A5
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JP
Japan
Prior art keywords
self
ceramic composition
ceramic
composition
weight
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2007505334A
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English (en)
Japanese (ja)
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JP2007530745A (ja
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Priority claimed from PCT/AU2005/000465 external-priority patent/WO2005095545A1/en
Publication of JP2007530745A publication Critical patent/JP2007530745A/ja
Publication of JP2007530745A5 publication Critical patent/JP2007530745A5/ja
Withdrawn legal-status Critical Current

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JP2007505334A 2004-03-31 2005-03-31 耐火保護のための自己セラミック化組成物 Withdrawn JP2007530745A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2004901751A AU2004901751A0 (en) 2004-03-31 Ceramifying Composition for Fire Protection
PCT/AU2005/000465 WO2005095545A1 (en) 2004-03-31 2005-03-31 Ceramifying composition for fire protection

Publications (2)

Publication Number Publication Date
JP2007530745A JP2007530745A (ja) 2007-11-01
JP2007530745A5 true JP2007530745A5 (enExample) 2008-05-08

Family

ID=35063753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007505334A Withdrawn JP2007530745A (ja) 2004-03-31 2005-03-31 耐火保護のための自己セラミック化組成物

Country Status (8)

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US (1) US8409479B2 (enExample)
EP (1) EP1733002B1 (enExample)
JP (1) JP2007530745A (enExample)
KR (1) KR101249525B1 (enExample)
CN (2) CN1973019A (enExample)
CA (1) CA2561824C (enExample)
ES (1) ES2389123T3 (enExample)
WO (1) WO2005095545A1 (enExample)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI322176B (en) * 2002-10-17 2010-03-21 Polymers Australia Pty Ltd Fire resistant compositions
CN101809077A (zh) * 2007-05-07 2010-08-18 陶瓷聚合物控股有限公司 用于防火保护的聚合物泡沫材料和泡沫材料制品
ES2430350T3 (es) 2010-08-18 2013-11-20 Armacell Enterprise Gmbh & Co. Kg Material de aislamiento flexible autoendurecible con excelente resistencia a la temperatura y a las llamas
AU2011350086B2 (en) 2011-01-01 2016-01-21 Cabscape Holdings Pty Ltd Seals to barrier penetrations
CN102173667B (zh) * 2011-01-25 2012-11-21 常州工程职业技术学院 一种非膨胀型防火涂料及其制备方法
JP2012188822A (ja) * 2011-03-09 2012-10-04 Lixil Corp 調湿建材及びその製造方法
AU2012200028B2 (en) 2011-05-25 2016-10-13 Nexans A Fire Resistant Cable
CN102820078A (zh) * 2011-06-08 2012-12-12 戴永国 橡、塑绝缘陶瓷化耐火电缆
CN102280187B (zh) * 2011-08-02 2012-11-21 中国西电集团公司 一种耐油耐火绝缘单线及其制备方法
EP2581216A1 (en) 2011-10-12 2013-04-17 Dow Global Technologies LLC Panel with fire barrier
ES2415557B1 (es) * 2011-12-23 2014-03-31 Grupo General Cable Sistemas, S.A. "composición ceramificable para cables de energía y/o telecomunicaciones"
CN102746636B (zh) * 2012-06-07 2015-12-16 安徽胜华电缆集团有限公司 一种煤矿用聚乙烯绝缘电力电缆料及其制备方法
ES2671970T3 (es) 2012-11-19 2018-06-11 General Cable Technologies Corporation Composición de funda para cables verticales y plénum
TW201610020A (zh) * 2013-03-15 2016-03-16 大眾電纜科技公司 用於不含鹵素之電纜之阻燃塗層
ES2755157T3 (es) 2013-03-28 2020-04-21 Daetwyler Cabling Solutions Ag Dispersiones para preparar un revestimiento protector y aislante resistente al fuego
EP2879135A1 (en) * 2013-11-28 2015-06-03 Nexans Fire resistant compositions
ES2644323T3 (es) * 2013-11-28 2017-11-28 Nexans Materiales ignífugos
US9517369B2 (en) * 2014-08-12 2016-12-13 Stephen Samouhos Fire stop conduit
FR3026899B1 (fr) * 2014-10-03 2016-10-28 Nexans Connexion de cables resistante au feu
ES2885434T3 (es) * 2015-03-31 2021-12-13 Grupo General Cable Sist S L Disposición de protección antifuego para cables
CN104844169A (zh) * 2015-04-27 2015-08-19 安徽省含山县顺天纺织有限公司 一种阻燃陶瓷眼
ES2806410T3 (es) 2015-04-27 2021-02-17 Corning Optical Communications LLC Cable de fibra óptica
US10373738B2 (en) 2015-05-08 2019-08-06 Radix Wire & Cable, Llc Insulated wire construction with liner
CN105440882B (zh) * 2015-11-30 2017-08-15 中国航空工业集团公司北京航空材料研究院 一种纳米改性防腐蚀耐冲刷涂料及制备方法
US10222547B2 (en) 2015-11-30 2019-03-05 Corning Incorporated Flame-retardant optical fiber coating
CN105295379B (zh) * 2015-12-07 2019-01-01 武汉理工大学 一种可陶瓷化硅橡胶复合材料及其制备方法
CN107527685A (zh) * 2016-02-25 2017-12-29 杨攀 一种耐用电力电缆
US10854356B2 (en) * 2016-05-17 2020-12-01 Prysmian S.P.A. Fire resistant cable with ceramifiable layer
CN106589915A (zh) * 2016-11-16 2017-04-26 国网山东省电力公司商河县供电公司 一种耐火阻燃电缆
EP3333235B1 (de) * 2016-12-09 2023-06-07 tesa SE Haftklebestreifen
CN108269653B (zh) * 2016-12-30 2021-01-29 杭州电缆股份有限公司 高耐温低烟无卤阻燃电线及其制备方法
FR3064106B1 (fr) * 2017-03-17 2021-07-30 Nexans Cable electrique presentant une conductivite thermique amelioree
CN107093497B (zh) * 2017-03-23 2020-03-17 国网山东省电力公司莒县供电公司 一种防火阻燃电缆及其制备方法
CN107151371A (zh) * 2017-05-03 2017-09-12 南京工业大学 一种具有自支撑性能的可陶瓷化聚合物材料及其制备方法
US10167396B2 (en) * 2017-05-03 2019-01-01 Corning Incorporated Low smoke fire-resistant optical ribbon
US11865390B2 (en) 2017-12-03 2024-01-09 Mighty Fire Breaker Llc Environmentally-clean water-based fire inhibiting biochemical compositions, and methods of and apparatus for applying the same to protect property against wildfire
US11836807B2 (en) 2017-12-02 2023-12-05 Mighty Fire Breaker Llc System, network and methods for estimating and recording quantities of carbon securely stored in class-A fire-protected wood-framed and mass-timber buildings on construction job-sites, and class-A fire-protected wood-framed and mass timber components in factory environments
US11395931B2 (en) 2017-12-02 2022-07-26 Mighty Fire Breaker Llc Method of and system network for managing the application of fire and smoke inhibiting compositions on ground surfaces before the incidence of wild-fires, and also thereafter, upon smoldering ambers and ashes to reduce smoke and suppress fire re-ignition
US10260232B1 (en) 2017-12-02 2019-04-16 M-Fire Supression, Inc. Methods of designing and constructing Class-A fire-protected multi-story wood-framed buildings
US10814150B2 (en) 2017-12-02 2020-10-27 M-Fire Holdings Llc Methods of and system networks for wireless management of GPS-tracked spraying systems deployed to spray property and ground surfaces with environmentally-clean wildfire inhibitor to protect and defend against wildfires
US10311444B1 (en) 2017-12-02 2019-06-04 M-Fire Suppression, Inc. Method of providing class-A fire-protection to wood-framed buildings using on-site spraying of clean fire inhibiting chemical liquid on exposed interior wood surfaces of the wood-framed buildings, and mobile computing systems for uploading fire-protection certifications and status information to a central database and remote access thereof by firefighters on job site locations during fire outbreaks on construction sites
US10332222B1 (en) 2017-12-02 2019-06-25 M-Fire Supression, Inc. Just-in-time factory methods, system and network for prefabricating class-A fire-protected wood-framed buildings and components used to construct the same
US10290004B1 (en) 2017-12-02 2019-05-14 M-Fire Suppression, Inc. Supply chain management system for supplying clean fire inhibiting chemical (CFIC) totes to a network of wood-treating lumber and prefabrication panel factories and wood-framed building construction job sites
US10430757B2 (en) 2017-12-02 2019-10-01 N-Fire Suppression, Inc. Mass timber building factory system for producing prefabricated class-A fire-protected mass timber building components for use in constructing prefabricated class-A fire-protected mass timber buildings
US10653904B2 (en) 2017-12-02 2020-05-19 M-Fire Holdings, Llc Methods of suppressing wild fires raging across regions of land in the direction of prevailing winds by forming anti-fire (AF) chemical fire-breaking systems using environmentally clean anti-fire (AF) liquid spray applied using GPS-tracking techniques
US11865394B2 (en) 2017-12-03 2024-01-09 Mighty Fire Breaker Llc Environmentally-clean biodegradable water-based concentrates for producing fire inhibiting and fire extinguishing liquids for fighting class A and class B fires
US20240157180A1 (en) 2021-02-04 2024-05-16 Mighty Fire Breaker Llc Method of and kit for installing and operating a wildfire defense spraying system on a property parcel for proactively spraying environmentally-clean liquid fire inhibitor thereover to inhibit fire ignition and flame spread caused by wind-driven wildfire embers
US11826592B2 (en) 2018-01-09 2023-11-28 Mighty Fire Breaker Llc Process of forming strategic chemical-type wildfire breaks on ground surfaces to proactively prevent fire ignition and flame spread, and reduce the production of smoke in the presence of a wild fire
CN109233023A (zh) * 2018-10-11 2019-01-18 无锡裕德电缆科技有限公司 一种高性能电缆绝缘材料
AU2019408269A1 (en) * 2018-12-20 2021-08-05 Ceram Polymerik Pty Ltd Fire resistant cladding material
FR3098635A1 (fr) * 2019-07-12 2021-01-15 Nexans câble comprenant une couche céramique résistante au feu
US11911643B2 (en) 2021-02-04 2024-02-27 Mighty Fire Breaker Llc Environmentally-clean fire inhibiting and extinguishing compositions and products for sorbing flammable liquids while inhibiting ignition and extinguishing fire
US12545812B2 (en) 2022-05-12 2026-02-10 3M Innovative Properties Company Ceramifiable composition, ceramifiable article, and method of making the same
CN115312231B (zh) * 2022-08-17 2023-04-04 广东南缆电缆有限公司 一种耐火电缆用的可陶瓷化绝缘组合物及其制备方法和应用
CN115490503B (zh) * 2022-10-25 2023-05-12 娄底市海天特种陶瓷有限公司 一种陶瓷复合材料及熔断器瓷管
CN116003881B (zh) * 2022-12-30 2025-04-29 安徽壹石通材料科学研究院有限公司 成瓷粉体及其制备方法和可瓷化组合物
US20250075068A1 (en) * 2023-09-05 2025-03-06 Te Connectivity Solutions Gmbh Thermally Stable, Fire Resistant Thermoset Polymer Composition for Heat/Fire Propagation Applications
US20250075074A1 (en) * 2023-09-05 2025-03-06 Te Connectivity Solutions Gmbh Thermally Stable, Fire Resistant Thermoplastic Polymer Composition for Heat/Fire Propagation Applications
CN117264138B (zh) * 2023-09-19 2024-09-17 安平县金龙车辆装备有限公司 一种聚乳酸基有机/无机杂化材料、防火预反应液及其制备方法与应用
CN117986863A (zh) * 2024-02-05 2024-05-07 宁波卓翔科技有限公司 一种热塑性可陶瓷化复合材料防火垫

Family Cites Families (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576940A (en) 1968-12-03 1971-05-04 Cerro Corp Flame-retardant wire and cable
US3912650A (en) 1973-05-29 1975-10-14 Square D Co Hydrated zinc borate, dimethyl silicone resin arc extinguishing material
DE2631415C3 (de) 1976-07-13 1980-08-07 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung gefüllter Schaumstoffe aus regenerierter Cellulose
JPS5316758A (en) 1976-07-30 1978-02-16 Nitto Electric Ind Co Ltd Electrical insulating resin compositions
JPS5344397A (en) 1976-10-01 1978-04-21 Tsuneo Imamura Process for producing baits for culture
US4225649A (en) 1978-09-27 1980-09-30 The Flamemaster Corporation Fire retardant composition and cables coated therewith
US4189619A (en) 1978-01-27 1980-02-19 Watson J Fire protective mastic and fire stop
JPS54131792A (en) 1978-04-01 1979-10-13 Sumitomo Electric Ind Ltd Refractory wire
JPS5578073A (en) 1978-12-09 1980-06-12 Ootake Gaishi Kk Heat-resistant paint
JPS5950181B2 (ja) 1979-03-07 1984-12-06 ト−レ・シリコ−ン株式会社 高温でセラミツク化するシリコ−ン組成物
JPS55120658A (en) 1979-03-13 1980-09-17 Toray Silicone Co Ltd Silicone composition forming ceramic at high temperature
US4514466A (en) 1982-06-04 1985-04-30 General Electric Company Fire-resistant plenum cable and method for making same
DE3233504A1 (de) 1982-09-09 1984-03-15 Siemens AG, 1000 Berlin und 8000 München Verfahren zur herstellung hochtemperaturfester isolierschichten fuer kabel und leitungen
FR2534735B1 (fr) 1982-10-15 1985-07-05 Habia Sa Revetement isolant
JPS59127749A (ja) 1983-01-12 1984-07-23 日立電線株式会社 難燃性プラスチツク管
US4529467A (en) 1983-10-25 1985-07-16 Ppg Industries, Inc. Fire protective intumescent mastic composition and method employing same
US4549041A (en) 1983-11-07 1985-10-22 Fujikura Ltd. Flame-retardant cross-linked composition and flame-retardant cable using same
US4686135A (en) 1985-01-29 1987-08-11 Hiraoka & Co., Ltd. Composite sheet material
US4849135A (en) * 1986-06-02 1989-07-18 E. I. Du Pont De Nemours And Company Ethylene copolymers with enhanced fire resistant properties
GB8616857D0 (en) 1986-07-10 1986-08-20 Dow Corning Ltd Silicone compositions
JPH0745602B2 (ja) 1986-07-14 1995-05-17 株式会社フジクラ 難燃性組成物
US4725457A (en) * 1986-08-07 1988-02-16 Ppg Industries, Inc. Resinous compositions and their formulation into intumescent fire protective compositions
JPS63126740A (ja) 1986-11-17 1988-05-30 日立電線株式会社 防火シ−ト
EP0287293B1 (en) 1987-04-11 1993-06-30 BRUNNER MOND & COMPANY LIMITED Fire retardant compositions
US4816510A (en) 1987-08-12 1989-03-28 General Electric Company Compatible polyphenylene ether-linear polyester blends containing mica reinforcement
DE3730204A1 (de) * 1987-09-09 1989-03-30 Bayer Ag Brandschutzmittel
US5284700A (en) * 1987-11-09 1994-02-08 Owens-Corning Fiberglas Corporation Fire-resistant mineral fibers, structures employing such mineral fibers and processes for forming same
JPH01223141A (ja) 1988-03-01 1989-09-06 Fujikura Rubber Ltd 難燃性ゴム組成物
DE3808275A1 (de) * 1988-03-12 1989-09-21 Bayer Ag Brandschutzelemente
DE3824149A1 (de) * 1988-07-16 1990-01-18 Gruenau Gmbh Chem Fab Schwerentflammbare bauelemente, insbesondere platten, und verfahren zu ihrer herstellung
CN2037862U (zh) 1988-07-23 1989-05-17 国家机械工业委员会上海电缆研究所 高温绝缘测控电线
US5262454A (en) 1990-04-25 1993-11-16 Down Corning Gmbh Flame-resistant polyorganosiloxane compound containing hollow glass balls and intumescent compound
DE69107672T2 (de) 1990-05-07 1995-07-27 Shinetsu Chemical Co Schäumbare Silikonkautschukzusammensetzung.
US5108832A (en) 1990-09-28 1992-04-28 Ppg Industries, Inc. Flexible intumescent coating composition
DE4120561A1 (de) 1991-06-21 1992-12-24 Hilti Ag Haft-, dicht- und klebemasse auf silikonbasis
DE4132390C2 (de) 1991-09-26 2000-09-21 Pirelli Cavi E Sistemi Spa Flammwidriges elektrisches Kabel
US5227586A (en) 1991-10-07 1993-07-13 Harbour Industries, (Canada) Ltd. Flame resistant electric cable
US5418272A (en) 1991-12-10 1995-05-23 Nippon Petrochemicals Company, Limited Abrasion-resistant flame-retardant composition
US5173960A (en) 1992-03-06 1992-12-22 At&T Bell Laboratories Cable having superior resistance to flame spread and smoke evolution
JPH05254912A (ja) 1992-03-10 1993-10-05 Sumitomo Electric Ind Ltd 耐火性組成物
GB2268497B (en) 1992-07-08 1995-10-25 Ferodo Caernarfon Ltd Fire-retardant elastomer material
WO1994014721A1 (fr) * 1992-12-22 1994-07-07 Chong Hwan Chu Materiau isolant refractaire
JP2672930B2 (ja) 1993-03-23 1997-11-05 東芝シリコーン株式会社 熱伝導性シリコーンゴム組成物
US5449710A (en) 1993-05-18 1995-09-12 Idemitsu Petrochemical Co., Ltd. Flame retardative polycarbonate resin composition
US5851663A (en) 1994-05-25 1998-12-22 Minnesota Mining And Manufacturing Company Flame retardant pressure-sensitive adhesives and tapes
JP3485387B2 (ja) 1995-06-30 2004-01-13 信越ポリマー株式会社 耐火難燃性シリコーンゴム組成物
JPH0955125A (ja) 1995-08-15 1997-02-25 Fujikura Ltd 耐火電線
JP3396485B2 (ja) 1996-02-29 2003-04-14 鐘淵化学工業株式会社 難燃性熱可塑性樹脂組成物
JPH1094707A (ja) 1996-07-29 1998-04-14 Shinji Shimogaichi 浄水装置及び浄水装置の逆洗浄方法
IT1284574B1 (it) * 1996-09-23 1998-05-21 Pirelli Cavi S P A Ora Pirelli Composizione antifiamma per mescole polimeriche
GB9705845D0 (en) 1997-03-21 1997-05-07 Delta Plc Composition for thermal insulating material
WO1999040158A1 (en) 1998-02-05 1999-08-12 Asahi Kasei Kogyo Kabushiki Kaisha Silicon compound flame retardant
CN1312780A (zh) * 1998-05-15 2001-09-12 焊接研究院 耐热产品及其生产方法
US6425947B1 (en) 1998-11-10 2002-07-30 Isle Firestop Limited Composition for fire-protection coating
TW526230B (en) 1999-02-02 2003-04-01 Dow Corning Thermoplastic silicone vulcanizate composition, method of making the same and its use
US6239378B1 (en) 1999-02-02 2001-05-29 Dow Corning Corporation Flame resistant silicone rubber wire and cable coating composition
AT409045B (de) 1999-02-03 2002-05-27 Dsm Fine Chem Austria Gmbh Halogenfreie intumeszierende ummantelung von drähten und lichtkabeln
EP1033384B1 (en) 1999-03-02 2004-07-14 JSR Corporation Flame resistant polymer composition
US6248824B1 (en) 1999-04-09 2001-06-19 Morton International, Inc. Translucent high-temperature powder coatings
PT1177252E (pt) 1999-04-30 2005-08-31 Sued Chemie Ag Composicoes retardadoras das chamas
US6616866B1 (en) 1999-05-11 2003-09-09 Wolstenholme International Limited Fire barrier materials
JP2001035267A (ja) 1999-07-22 2001-02-09 Yazaki Corp 耐火電線および耐火ケーブル
CZ301046B6 (cs) 1999-10-06 2009-10-21 Agc Flat Glass Europe Sa Sodnovápenatokremicité zabarvené sklo
AT408759B (de) 2000-03-07 2002-03-25 Dsm Fine Chem Austria Gmbh Intumeszierende, dreiseitig ummantelte brandschutzstreifen und kombinierte kalt- heissgasdichtungen
US7378463B2 (en) * 2004-02-04 2008-05-27 Enerdel, Inc. Halogen-free fire retardant system for low heat release polymers
JP2002105317A (ja) 2000-09-28 2002-04-10 Dow Corning Toray Silicone Co Ltd 耐火性シリコーンゴム用組成物および耐火性シリコーンゴム
EP1217058B1 (fr) 2000-12-21 2005-08-31 Techspace Aero S.A. Composition pour protection thermique
FR2822836A1 (fr) 2001-03-30 2002-10-04 Nexans Procede de preparation de composition intumescente
FR2828492B1 (fr) 2001-08-07 2003-10-17 Nexans Composition a haute resistance a la propagation du feu
US20030059613A1 (en) 2001-09-04 2003-03-27 Diego Tirelli Self-extinguishing cable and flame-retardant composition used therein
JP2003100149A (ja) 2001-09-20 2003-04-04 Fujikura Ltd シリコーン樹脂組成物およびそれを用いた低圧耐火ケーブル
US6935137B2 (en) 2001-10-09 2005-08-30 General Electric Company Method of and apparatus for forming discharge tubes of low-pressure discharge lamps
FR2837614B1 (fr) 2002-03-22 2004-06-18 Nexans Composition isolante pour cable electrique de securite
CN1320556C (zh) 2002-04-29 2007-06-06 皮雷利&C.有限公司 耐火电缆
KR20050039838A (ko) 2002-08-01 2005-04-29 폴리머스 오스트레일리아 프로프라이어터리 리미티드 내화성 실리콘 폴리머 조성물
TWI322176B (en) 2002-10-17 2010-03-21 Polymers Australia Pty Ltd Fire resistant compositions
US7015398B2 (en) * 2003-03-10 2006-03-21 Gavriel Vexler Communications cable
JP2006524412A (ja) * 2003-03-31 2006-10-26 セラム ポリメリック ピーティーワイ リミテッド 防火性能のためのケーブルおよび物品設計

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